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In recent days, heavy rainfall has occurred continuously in most areas. For the safety of the owners, remind the majority of riders to pay attention to safety precautions to avoid unnecessary losses.
To this end, Henan Senyuan Automobile, which focuses on the sales of new energy vehicles, has compiled a guide for the use of electric vehicles in the rainy season for the majority of car owners, for your reference, I hope to be useful to everyone.
1. What should you pay attention to when driving a pure electric car on a rainy day?
When the pure electric vehicle passes through the accumulated road surface, the depth should be no more than 30cm (the regenerative vehicle is no more than 15cm), and the control speed should not exceed 10km/h. At the same time, pay attention to whether the instrument has an alarm, drive carefully, ensure safety, and the wading vehicle reports insulation. The fault should be stopped immediately for maintenance. When the road area water exceeds 30cm, the vehicle must be changed lanes or suspended. It is strictly forbidden to pass. Beware of pedestrian bicycles, slow down and keep the distance; when the car is fogging, it must be cooled, the external circulation is better; the fog lights are always open to ensure safety, the headlights should not be used indiscriminately; when the vehicle breaks down, it is necessary to get off at speed, first safety. Guarantee; rescue trailers are required to drive the wheels off the ground.
2. What should you pay attention to when a pure electric car is parked on a rainy day?
When the vehicle is not in use, try to park in an open space. Do not park in dangerous places such as low-lying areas, under trees, under high-voltage lines, fire sources, etc. The depth of water in the parking lot should not exceed 20cm. In case of battery watering, contact the depot or battery manufacturer. .
3. What should you pay attention to when charging a pure electric car on a rainy day?
When charging a pure electric vehicle, observe the charging gun and the charging base. It must be kept dry and free of ablation. It is strictly forbidden to charge in the open air in rainy days.
4. What should be paid attention to when a pure electric vehicle is wading and wading?
Pay attention to keep the speed, do not accelerate or decelerate, and pay attention to the opposite side of the car. After wading, except for the traditional car, remove the water, check the chassis, especially the brake system, and pay attention to the inspection of the power battery, motor and power harness.
5. What should be paid attention to after the pure electric car soaks in water?
Do not start the vehicle easily and have it handled by a professional service person. The monitoring technician or person in charge of the water-blown accident vehicle should frequently go to the site to visually inspect and use the infrared temperature measuring gun to measure the temperature of each external high-voltage component and battery, and record the value of each monitoring temperature to avoid internal short-circuit or fire-induced fire. If the temperature rise is too high, a large amount of water spray can be used to cool down and monitor. After 48 hours of parking, no abnormalities (smoke, high temperature, electric spark, burnt smell, etc.) can be repaired in the workshop. Maintenance personnel must be professionally trained by the manufacturer and hold a low-voltage electrician operating certificate.
6. What maintenance work should be performed on pure electric vehicles after the rainy season?
Maintenance of the vehicle body, the rain in the general city contains acidic substances, which will cause corrosion to the paint surface. Therefore, it is recommended to wash the car in time after the rain, and also choose waxing, coating, sealing glazing, plating, etc. A maintenance project that protects the paint surface to prevent acid rain from corroding the body.
At the same time, it is recommended to lubricate and dehumidify the door locks, door hinges, etc., and check and replace the wiper blades as appropriate. The maintenance of the electrical system, due to the wading, rain and air temperature, etc., may cause the vehicle's electrical system to be damp. The circuit of the vehicle should be inspected in time, especially the plug connectors and exposed. The electrical component joints, even for the joints of the high-voltage harness, must be dehumidified.
Maintenance of the undercarriage system, due to wading and other reasons, should be checked for steering, braking and other systems, while doing lubrication, dehumidification, rust prevention work.
